Παραπομπή σε μορφή APA (7η εκδ.)

Council of Europe, Ek, J. A. v., & Trim, J. L. M. (1984). Across the threshold: Readings from the modern languages projects of the Council of Europe. Published for and on behalf of the Council of Europe by Pergamon Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Council of Europe, Jan Ate van Ek, και J. L. M. Trim. Across the Threshold: Readings from the Modern Languages Projects of the Council of Europe. Oxford [Oxfordshire] ; New York: Published for and on behalf of the Council of Europe by Pergamon Press, 1984.

Παραπομπή σε μορφή MLA (9th εκδ.)

Council of Europe, et al. Across the Threshold: Readings from the Modern Languages Projects of the Council of Europe. Published for and on behalf of the Council of Europe by Pergamon Press, 1984.